JR Motorsports

JR Motorsports (pronounced "Junior Motorsports") is an American professional stock car racing team that currently competes in the NASCAR Xfinity Series, eNASCAR Coca-Cola iRacing Series, CARS Tour, and occasionally in the NASCAR Advance Auto Parts Weekly Series. The team is based in Mooresville, North Carolina, co-owned by former NASCAR Cup Series driver Dale Earnhardt Jr., his sister Kelley Earnhardt Miller, Kelley’s husband and former racer L.W. Miller, and the owner of his former Cup Series team, Rick Hendrick. As of 2023, the team fields four full-time entries in the Xfinity Series: the No. 1 Chevrolet Camaro SS full-time for Sam Mayer, the No. 7 Camaro full-time for Justin Allgaier, the No. 8 Camaro full-time for Sammy Smith, and the No. 9 Camaro full-time for Brandon Jones. The team also fields the No. 88 Camaro part-time for team owner Dale Earnhardt Jr.